======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '482'
                                          'artist'  'Alba'
                                     'text_people'  ''
                                         'release'  'Turlitava 2'
                                           'title'  'Arising And Passing Away'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', "
 "'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']")
                                      'lastfmtags'  ("['psychill', 'bernardo montador de moveis em recife', 'celtic', 'barcelona', "
 "'ethnic']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '100'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:no@email'                                     POPM(email='no@email', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Turlitava 2'
'TBPM' (BPM (beats per minute))                     '100'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TIT1' (Content group description)                  '3'
'TIT2' (Title/songname/content description)         'Arising And Passing Away'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Alba'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '04'
'TXXX:DATE'                                         '2013'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['psychill',
 'bernardo montador de moveis em recife',
 'celtic',
 'barcelona',
 'ethnic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+5.16 dB'
'TXXX:replaygain_track_peak'                        '0.201464'

========================== row from database ==========================
                                              'id'  1336904
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chronos - chillout-dub/Alba - Arising And Passing Away.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  482
                                           'genre'  electronic-unsorted
                                        'filesize'  19466289
                                           'mtime'  1620568380
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Chronos chillout dub electronic unsorted
                                      'tag_artist'  Alba
                                     'tag_release'  Turlitava 2
                                       'tag_title'  Arising And Passing Away
                                             'bpm'  100.0
                                    'search_title'  'and':2 'arising':1 'away':4 'passing':3
                                   'search_artist'  'alba':1
                                  'search_release'  '2':2 'turlitava':1
                                     'search_rest'  '00poprockelectronic':1 'chillout':3 'chronos':2 'dub':4 'electronic':5 'unsorted':6
                                    'search_combo'  '00poprockelectronic':8 '2':7C 'alba':5B 'and':2A 'arising':1A 'away':4A 'chillout':10 'chronos':9 'dub':11 'electronic':12 'passing':3A 'turlitava':6C 'unsorted':13
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-4', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['psychill', 'bernardo montador de moveis em recife', 'celtic', 'barcelona', 'ethnic']
                                        'tag_date'  2013
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620568380.4780188  (2021-05-09 15:53:00)
                             'size'  19466289